Sirius's smugness was cut short when Remus's pillow hit him in the face. Making a noise in protest, he just looked down at the pillow after it fell to the floor before back up at Remus. "I'll have you know that I'm exceptionally sneaky, Moony. I'll get you one day." he informed him, not waiting for an invite as he joined him on his bed. After kicking off his shoes, he tugged the curtains closed and collapsed beside him. "And I think you rather like my after shave. S'why you always want to hang out with me. Always bugging me, interrupting my studying, hiding my books." he replied in an exasperated voice, looking quite serious before he grinned.
"Don't worry though Moons, I've come bearing gifts and the promise of fun!" he insisted, producing the bottle with a flourish and raising a brow as if to challenge him to say otherwise.